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OSA Publishing

1 August 2019, Volume 44, Issue 15, pp. 3606-3908   76 articles

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Diffraction and Gratings

Editors' Pick

Enhanced absorption in a graphene embedded 1D guided-mode-resonance structure without back-reflector and interferometrically written gratings

Opt. Lett. 44(15), 3661-3664 (2019)  View: HTML | PDF

Orbital angular momentum of a laser beam behind an off-axis spiral phase plate

Opt. Lett. 44(15), 3673-3676 (2019)  View: HTML | PDF

Fiber Optics and Optical Communications

All-fiber frequency shifter consisting of a fiber Bragg grating modulated via an acoustic flexural wave for optical heterodyne measurement

Opt. Lett. 44(15), 3725-3728 (2019)  View: HTML | PDF

Recurrent neural network (RNN) for delay-tolerant repetition-coded (RC) indoor optical wireless communication systems

Opt. Lett. 44(15), 3745-3748 (2019)  View: HTML | PDF

Non-iterative blind linearization algorithm for DML-based multi-IF-over-fiber mobile fronthaul systems

Opt. Lett. 44(15), 3901-3904 (2019)  View: HTML | PDF

Fourier Optics, Image and Signal Processing

Beam profiler network (BPNet): a deep learning approach to mode demultiplexing of Laguerre–Gaussian optical beams

Opt. Lett. 44(15), 3629-3632 (2019)  View: HTML | PDF

Computational adaptive optics for optical coherence tomography using multiple randomized subaperture correlations

Opt. Lett. 44(15), 3905-3908 (2019)  View: HTML | PDF

Holography

Low-noise high-efficiency double-phase hologram by multiplying a weight factor

Opt. Lett. 44(15), 3649-3652 (2019)  View: HTML | PDF

Editors' Pick

Quantitative phase imaging with molecular vibrational sensitivity

Opt. Lett. 44(15), 3729-3732 (2019)  View: HTML | PDF

Integrated Optics

Editors' Pick

Nanosecond photonic switch architectures demonstrated in an all-digital monolithic platform

Opt. Lett. 44(15), 3610-3612 (2019)  View: HTML | PDF

Dual-wavelength-band subwavelength grating coupler operating in the near infrared and extended shortwave infrared

Opt. Lett. 44(15), 3621-3624 (2019)  View: HTML | PDF  [Suppl. Mat. (2)]

Lasing action in low-resistance nanolasers based on tunnel junctions

Opt. Lett. 44(15), 3669-3672 (2019)  View: HTML | PDF

Sub-wavelength grating interdigitated combs as photonic waveguides

Opt. Lett. 44(15), 3869-3872 (2019)  View: HTML | PDF

Lasers and Laser Optics

Polychromatic, continuous-wave mirrorless lasing from monochromatic pumping of cesium vapor

Opt. Lett. 44(15), 3657-3660 (2019)  View: HTML | PDF  [Suppl. Mat. (1)]

Kerr-lens mode-locked Pr3+:LuLiF4 laser

Opt. Lett. 44(15), 3665-3668 (2019)  View: HTML | PDF

Frequency expansion of orthogonally polarized dual-wavelength laser by cascaded stimulated Raman scattering

Opt. Lett. 44(15), 3705-3708 (2019)  View: HTML | PDF

Generating bona fide twisted Gaussian Schell-model beams

Opt. Lett. 44(15), 3709-3712 (2019)  View: HTML | PDF

Laser pulse width control using inverse-Bremsstrahlung photon absorption

Opt. Lett. 44(15), 3721-3724 (2019)  View: HTML | PDF

All-fiber holmium distributed feedback laser at 2.07  μm

Opt. Lett. 44(15), 3781-3784 (2019)  View: HTML | PDF

Continuously tunable single-frequency 455  nm blue laser for high-state excitation transition of cesium

Opt. Lett. 44(15), 3785-3788 (2019)  View: HTML | PDF

Narrow-linewidth fiber amplifier for gravitational-wave detectors

Opt. Lett. 44(15), 3833-3836 (2019)  View: HTML | PDF

Common-injection-induced isolated desynchronization in delay-coupled VCSELs networks with variable-polarization optical feedback

Opt. Lett. 44(15), 3845-3848 (2019)  View: HTML | PDF

Simultaneous measurement of the radial and azimuthal mode indices of a higher-order partially coherent vortex beam based on phase detection

Opt. Lett. 44(15), 3881-3884 (2019)  View: HTML | PDF

Materials and Metamaterials

Integrated dual-channel sensing utilizing polarized dissimilation based on photonic spin-orbit interaction

Opt. Lett. 44(15), 3757-3760 (2019)  View: HTML | PDF

Optical analysis of the refractive index and birefringence of hexagonal boron nitride from the visible to near-infrared

Opt. Lett. 44(15), 3797-3800 (2019)  View: HTML | PDF

Giant spin-selective asymmetric transmission in multipolar-modulated metasurfaces

Opt. Lett. 44(15), 3805-3808 (2019)  View: HTML | PDF

Medical Optics and Biotechnology

Spotlight on Optics

Motorized capsule for shadow-free OCT imaging and synchronous beam control

Opt. Lett. 44(15), 3641-3644 (2019)  View: HTML | PDF  [Suppl. Mat. (5)]

Editors' Pick

Simultaneous photoacoustic imaging of intravascular and tissue oxygenation

Opt. Lett. 44(15), 3773-3776 (2019)  View: HTML | PDF

Spotlight on Optics

High-resolution photoacoustic endoscope through beam self-cleaning in a graded index fiber

Opt. Lett. 44(15), 3841-3844 (2019)  View: HTML | PDF

Optic axis uniformity as a metric to improve the contrast of birefringent structures and analyze the retinal nerve fiber layer in polarization-sensitive optical coherence tomography

Opt. Lett. 44(15), 3893-3896 (2019)  View: HTML | PDF

Editors' Pick

Photoacoustic shadow-casting microscopy

Opt. Lett. 44(15), 3897-3900 (2019)  View: HTML | PDF

Microscopy

Super-resolution microscopy via ptychographic structured modulation of a diffuser

Opt. Lett. 44(15), 3645-3648 (2019)  View: HTML | PDF  [Suppl. Mat. (2)]

Nonlinear Optics

Editors' Pick

Simplified approach to low-frequency coherent anti-Stokes Raman spectroscopy using a sharp spectral edge filter

Opt. Lett. 44(15), 3637-3640 (2019)  View: HTML | PDF

Calculation of high-order harmonic generation in laser-produced lithium plasma

Opt. Lett. 44(15), 3693-3696 (2019)  View: HTML | PDF

Self-similar evolution in nonlocal nonlinear media

Opt. Lett. 44(15), 3701-3704 (2019)  View: HTML | PDF

Dark rectangular noise-like pulses in a figure-nine fiber laser based on a nonlinear amplifying loop mirror

Opt. Lett. 44(15), 3717-3720 (2019)  View: HTML | PDF

Dual wavelength Talbot self-imaging using facet patterned nonlinear crystals

Opt. Lett. 44(15), 3761-3764 (2019)  View: HTML | PDF

Robust, efficient, and broadband SHG of ultrashort pulses in composite crystals

Opt. Lett. 44(15), 3837-3840 (2019)  View: HTML | PDF

1D time evolving electric field profile measurements with sub-ns resolution using the E-FISH method

Opt. Lett. 44(15), 3853-3856 (2019)  View: HTML | PDF

Intensity modulated terahertz vortex wave generation in air plasma by two-color femtosecond laser pulses

Opt. Lett. 44(15), 3889-3892 (2019)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical Devices

Editors' Pick

All-optical loss modulation with graphene-buried polymer waveguides

Opt. Lett. 44(15), 3685-3688 (2019)  View: HTML | PDF

Spin-dependent directional emission from a quantum dot ensemble embedded in an asymmetric waveguide

Opt. Lett. 44(15), 3749-3752 (2019)  View: HTML | PDF

High-frequency, resonant acousto-optic modulators fabricated in a MEMS foundry platform

Opt. Lett. 44(15), 3777-3780 (2019)  View: HTML | PDF

Dielectrophoresis and colloidal phase transitions for ultra-broadband optical limiting

Opt. Lett. 44(15), 3801-3804 (2019)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical Sensors, Measurements, and Metrology

Ultrasound sensing based on an in-fiber dual-cavity Fabry–Perot interferometer

Opt. Lett. 44(15), 3606-3609 (2019)  View: HTML | PDF

Broadband extreme ultraviolet dispersion measurements using a high-harmonic source

Opt. Lett. 44(15), 3625-3628 (2019)  View: HTML | PDF

Tm3+/Yb3+:BaMoO4 phosphor for high-performance thermometry operating in the first biological window

Opt. Lett. 44(15), 3633-3636 (2019)  View: HTML | PDF

Spherical microcavity-based membrane-free Fizeau interferometric acoustic sensor

Opt. Lett. 44(15), 3677-3680 (2019)  View: HTML | PDF

Immersion photoacoustic spectrometer (iPAS) for arcing fault detection in power transformers

Opt. Lett. 44(15), 3741-3744 (2019)  View: HTML | PDF

C-curve feature of complex permittivity estimation based on multi-polarization measurements in passive millimeter-wave sensing

Opt. Lett. 44(15), 3765-3768 (2019)  View: HTML | PDF

Bidirectional frequency-shifting loop for dual-comb spectroscopy

Opt. Lett. 44(15), 3789-3792 (2019)  View: HTML | PDF

Direct laser writing of a phase-shifted Bragg grating waveguide for ultrasound detection

Opt. Lett. 44(15), 3817-3820 (2019)  View: HTML | PDF

Universal phase reconstruction approach of self-calibrating phase-shifting interferometry

Opt. Lett. 44(15), 3857-3860 (2019)  View: HTML | PDF

Optoelectronics

Ultra-narrow linewidth laser based on a semiconductor gain chip and extended Si3N4 Bragg grating

Opt. Lett. 44(15), 3825-3828 (2019)  View: HTML | PDF

Physical Optics

Control of orbital angular momentum with partially coherent vortex beams

Opt. Lett. 44(15), 3617-3620 (2019)  View: HTML | PDF

Abruptly autofocusing beams from phase perturbations having forced symmetry

Opt. Lett. 44(15), 3733-3736 (2019)  View: HTML | PDF

Singular beams based on tangential phase warp

Opt. Lett. 44(15), 3769-3772 (2019)  View: HTML | PDF

Accurate and rapid measurement of optical vortex links and knots

Opt. Lett. 44(15), 3849-3852 (2019)  View: HTML | PDF

Plasmonics and Optics at Surfaces

Gate-tunable optical filter based on conducting oxide metasurface heterostructure

Opt. Lett. 44(15), 3653-3656 (2019)  View: HTML | PDF

Dynamic control of plasmonic beams

Opt. Lett. 44(15), 3689-3692 (2019)  View: HTML | PDF  [Suppl. Mat. (2)]

Shape-engineered silver nanocones for refractive index plasmonic nanosensors

Opt. Lett. 44(15), 3713-3716 (2019)  View: HTML | PDF  [Suppl. Mat. (3)]

Enhanced second-harmonic generation assisted by breathing mode in a multi-resonant plasmonic trimer

Opt. Lett. 44(15), 3813-3816 (2019)  View: HTML | PDF

Dynamically configurable, successively switchable multispectral plasmon-induced transparency

Opt. Lett. 44(15), 3829-3832 (2019)  View: HTML | PDF

Propagation of toroidal localized spoof surface plasmons using conductive coupling

Opt. Lett. 44(15), 3861-3864 (2019)  View: HTML | PDF

Probing mid-infrared plasmon resonances in extended radial fractal structures

Opt. Lett. 44(15), 3865-3868 (2019)  View: HTML | PDF

Quantum Optics and Quantum Communication

Generation of Gaussian-modulated entangled states for continuous variable quantum communication

Opt. Lett. 44(15), 3613-3616 (2019)  View: HTML | PDF

High-visibility Franson interference of time–energy entangled photon pairs from warm atomic ensemble

Opt. Lett. 44(15), 3681-3684 (2019)  View: HTML | PDF

Second-order photon correlation measurement with picosecond resolution using frequency upconversion

Opt. Lett. 44(15), 3877-3880 (2019)  View: HTML | PDF

Thin Films and Other Optical Design and Fabrication

Study of reflectors for illumination via conformal maps

Opt. Lett. 44(15), 3809-3812 (2019)  View: HTML | PDF  [Suppl. Mat. (3)]

Ultrafast Optics

Real-time spectral analysis of ultrafast pulses using a free-space angular chirp-enhanced delay

Opt. Lett. 44(15), 3697-3700 (2019)  View: HTML | PDF

Bright near-surface silicon vacancy centers in diamond fabricated by femtosecond laser ablation

Opt. Lett. 44(15), 3793-3796 (2019)  View: HTML | PDF

Giant two- to five-photon absorption in CsPbBr2.7I0.3 two-dimensional nanoplatelets

Opt. Lett. 44(15), 3873-3876 (2019)  View: HTML | PDF

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